Large Electrodeionization (EDI) is an advanced water purification technology that continuously removes ionized and ionizable species from water using ion-exchange membranes, ion-exchange resins, and an applied electric field. It produces ultrapure water without the need for chemical regeneration, making it efficient, environmentally friendly, and suitable for large-scale industrial applications such as power plants, pharmaceuticals, and electronics manufacturing.
Available Models
TECHL-L110 EDI - Large capacity unit
TECHL-L115 EDI - Enhanced large capacity unit
Key Features
Large-scale continuous ultrapure water production
No chemical regeneration — no hazardous waste
Continuous process with no upsets
Minimized operating costs
Flexible modular design — easy to expand
Reliable operation with no recirculation system components to fail
Benefits of Using EDI
Continuous process — no upsets
Operating cost is minimized
No hazardous waste, no associated costs and risks
No regeneration acid or caustic required
Flexible — easy to expand a modular EDI system
Reliable — no recirculation system components to fail
Applications
Power plant boiler feed water
Pharmaceutical manufacturing
Electronics and semiconductor production
Large-scale laboratory water supply
Industrial process water purification